baber/WOPTO huggingface dataset:
Patent JP-H09260447-A (JP)
Title: Particle monitor-oriented silicon single-crystal wafer, and its manufacture
Inventor: TAKANO KIYOTAKA
IPC: H01L21/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a particle monitor-oriented silicon wafer with a small number of COPs-(crystal-originated particle). SOLUTION: A particle monitor-oriented silicon single-crystal wafer made of silicon single crystal with a P-type crystal specific resistance not higher than 0.02 Ωcm ([B] is not lower than 3.32×10<18> atoms/cm<3> ) which is pulled through Czochralski method. By cutting the silicon single crystal pulled through Czochralski method to polish it in a mirror finishing way, a particle monitor- oriented silicon single-crystal wafer is manufactured. In this case, as silicon single crystal, the one with a P-type crystal specific resistance not higher than 0.02Ωcm ([B] is not lower than 3.32×10<18> atoms/cm<3> ) is used.
Patent JP-S61253490-A (JP)
Title: Automatic correction mechanism for time by voice recognition
Inventor: SAKURADA NORIAKI
IPC: G04C9/04
Filed: 1985-05-02
Abstract: PURPOSE:To enable automatic correction of time, by recognition of an external input voice. CONSTITUTION:In the voice recognition, first, the analog waveform of voice as base is sampled and converted into a digital signal to be memorized. The voice inputted for correction is sampled and converted into a digital signal to search to see which signal memorized it approaches the most. In this manner, recognition is carried out. Then kinds of numerals 0-9 are inputted corresponding to the voice of users to be memorized into a ROM 5 beforehand, while the time signal of a telephone is inputted to be memorized into a ROM 7 beforehand. Then, a time positive mode switch 2 is depressed to connect a digital timepiece to an external microphone 1. For correction by the telephone time signal, the telephone time signal switch TT6 is depressed while for correction by human voice, a voice input switch ET3 is depressed to select the input. Then, with a voice recognition circuit 8, recognition is performed between a signal input from the microphone 1 and a signal to be memorized the ROM 5 or 7 and the digital signal recognized is sent to a correction circuit 10 to correct the time.
Patent JP-H03295867-A (JP)
Title: Castable refractory material for lining receiving port of torpedo ladle car
Inventor: KATAOKA MINORU
IPC: C21C1/06
Filed: 1990-04-12
Abstract: PURPOSE:To improve the resistance of the refractory material to corrosion, spalling and oxidation by incorporating zirconia, other refractory materials and a binder to a large amt. of silicon carbide. CONSTITUTION:The refractory material contains >=50wt.% silicon carbide, 3-20wt.% zirconia and the balance other refractory materials and binder. Although the balance mixed is not specifically limited, an alumina-based material such as electrofused alumina, sintered alumina, bauxite and aluminous shale and a chamotte material are used as the main material, a carbon material such as coal pitch, petroleum pitch, artificial graphite and coal or petroleum- based coke are used as the auxiliary material. The alumina cement, superfine silica and clay which are ordinarily used as a castable material, a dispersant such as condensed alkali phosphate and sodium polycarboxylate for imparting workability of the refractory material and a small amt. of metallic aluminum for imparting resistance to spalling in brief drying are added as a binder.
Patent JP-H11235681-A (JP)
Title: Punch for nail puller
Inventor: OTA OSAMU
IPC: B25C11/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To easily perform nail pulling work by forming a nail pulling punch to have a cylindrical part on one side of a strong metal bar and have a projecting part in the cylindrical part, whereby a nail with the head driven into a plate or the like can be pulled safely and quickly, and the once bent nail can be easily straightened. SOLUTION: First the tip of a nial is inserted in a cylindrical part 2 of a nail puller punch 1. In the cylindrical part 2, an oblique side of the nail is supported by a projeting part 3 so that the tip of the nail is not damaged and not slipped because it is cylindrical. When the head 4 is tapped by a hammer, the nail supported by the cylindrical part 2 is projected over a plate or the like to lessen friction with the plate or the like. Then, when the head of the nail is pulled by a crowbar or a pench, the driven nail can be easily pulled out. Conventionally the nail driven in the plate or the like is pulled by tapping the tip by a hammer to project the head of the nail, and pulling the nail by a nail pulling combbar or pench, so that in projecting the head, the tip is crushed or bent to be troublesome because the tip of the nail is tapped.  By the above punch, however, the waste and risk of nail pulling work can be eliminated.
Patent JP-S5219208-A (JP)
Title: Slow starter circuit for motors
Inventor: HASHIMOTO TAKESHI
IPC: H02P1/42
Filed: 1975-08-04
Abstract: PURPOSE: To prevent noises generated from motors by reducing starting current by the slow speed up of a motor at starting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253817-A (JP)
Title: Temperature-measuring method for molecular beam source
Inventor: TAKAHASHI NUSHITO
IPC: H01L21/203
Filed: 1985-05-07
Abstract: PURPOSE:To attain the contact condition of a crucible with a thermocouple with an excellent reproducibility by a method wherein the thermocouple is formed a thin plate or film. CONSTITUTION:One of tungsten-rhenium alloys is called A and the other is called B. A strip-formed A-alloy 2 is placed in a crucible 1, and an A-alloy wire 3 and a B-alloy wire 4 are picked up from said strip-formed A-alloy 2. Thermoelectromotive force is generated at the junction part of the strip-formed A-alloy 2 and the B-alloy wire 4. As the strip-formed A-alloy 2 is closely contacted to the cylinder of the crucible 1, the temperature of the strip-formed A-alloy is almost equal to the temperature of the cylinder part of the crucible 1, and thermoelectromotive force corresponds the temperature of the cylinder part of the crucible 1 in a highly accurate manner. Besides, when the strip- formed A-alloy 2 is closely adhered as a film by performing a sputtering and the like, the temperature of the crucible 1 can be measured more correctly because the degree of close adhesiveness is increased when compared with the case when a thin plate is inserted.
Patent JP-S5619507-A (JP)
Title: Coding system
Inventor: KAWARABAYASHI SHIGEYUKI
IPC: H03M5/14
Filed: 1979-07-24
Abstract: PURPOSE: To suppress the production of DC component, by performing the code conversion to the 1/2 cycle bit of binary data of bits in cycle T with the specific system, if required, relating to the MFM coding system.  
     CONSTITUTION: With the MFM coding circuit 11, the binary data 0, 1 of bit in cycle T are respectively converted to 11, 00 or 10, 01 of cycle 1/2T and output via the buffer circuit 14. In this input binary data, when it is decided at the decision circuit 12 that the number of consecutive 1s is an even number and only the most and least significant bits are 0, the AND gate 5a is opened, the least significant bit of the input data, the 2-bit of the next position, and 1-bit data output from the circuit 14 are address signal via the serial-input-parallel output conversion circuit 10. ROM16 is accessed and conversion is made with specific system via the parallel input-serial output conversion circuit, and the code of bit in 1/2 cycle without DC component can be produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01267043-A (JP)
Title: Color processing method
Inventor: ICHIKAWA HIROYUKI
IPC: B41J3/00
Filed: 1988-04-20
Abstract: PURPOSE:To enable good color processing, by processing color signals with the use of output color component data including adjacent pixels sandwiching output color component data. CONSTITUTION:The smallest data Kci among data Yi-1, Ci, Mi is outputted from a selector 608. Since data Ci of a noticing color component is supplied to a subtractor 609, an output data C0i indicates the value subtracted the mini mum value of an input data from the data Ci, i.e., the value having an insignifi cant color removed from the data Ci, which is supplied to a selector 611. Similar ly, data M0i having an insignificant color removed is obtained from a black extracting/UCR (insignificant color removing) circuit 108M, while data Y0i having an insignificant color removed is obtained from a black extracting/UCR circuit 108Y. Data BK with the maximum value among data WCi, KMi, KYi is outputted to the selector 611 from a maximum value detector 610. Four data in total including the data C0i, M0i, Y0i having the insignificant color removed in respective circuits are supplied to the selector 611 which is switched by a latch 612 of one data to be outputted to a gradation correcting unit 109 as data D.
Patent JP-H03292563-A (JP)
Title: Address stop system for vector computer
Inventor: NAGAI MASAMICHI
IPC: G06F11/28
Filed: 1990-04-11
Abstract: PURPOSE:To improve the fault analysis efficiency by stopping the operation of a vector instruction at detection of this vector instruction which has an access to the vector register of an optional No. CONSTITUTION:An address comparator 4 detects that a vector instruction which refers to or updates a vector register VR actually refers to or updates the VR designated by a stop address/mode circuit 3. Thus, a vector calculating function is stopped. Therefore, the vector instruction which writs the data into a variable length VR that produces a program interruption can be simply extracted. Thus, the inspecting manhour can be reduced for the factor of break age of the vector data. Then the fault analysis efficiency is improved.
Patent JP-S5321230-A (JP)
Title: Facing material compositions and their preparation
Inventor: ITOU HIROSHI
IPC: C09D5/00
Filed: 1976-08-10
Abstract: PURPOSE: A facing material capable of giving surface coatings with transparent color, improved scratch resistance, beautiful creases, lasting embossments, free from degrading depth, comprising a synthetic polymer, e.g. vinyl chloride polymer, etc. a methacrylate polymer and a solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5320892-A (JP)
Title: Tuning-fork type piezoelectric oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H3/02
Filed: 1976-08-11
Abstract: PURPOSE:To obtain a low-cost and high-efficiency tuning-fork type piezoelectric oscillator by improving the electrode formation method, thus achieving an ultracompact and high-accuracy quartz crystal watch.
Patent JP-H06304891-A (JP)
Title: Link mechanism
Inventor: TAKADA YOSHINORI
IPC: B25J18/06
Filed: 1993-04-22
Abstract: PURPOSE:To easily avoid an obstacle by connecting a plurality of parallel link units constituted of many extending/contracting members, so as to increase redundancy by providing a large degree of freedom and movable range. CONSTITUTION:Cylinder strokes of respective cylinders 3a to 3c of each parallel link unit 1a to 1d are controlled, to obtain attitudes from an A position to a B position, C position and an arbitrary position. Here in moving from the B position to the C position, a movable base 2d in the point end, left as holding a prescribed attitude, is moved from an arbitrary position while avoiding an obstacle 10. In selecting attitudes even by a single unit of these parallel link units 1a to 1d, a considerable degree of freedom is provided, but by arranging these units in a multiple manner, redundancy is provided to avoid the obstacle 10.
Patent JP-S58215790-A (JP)
Title: Refresh circuit of dynamic ram
Inventor: SHIMIZU HISAYOSHI
IPC: G11C11/406
Filed: 1982-06-07
Abstract: PURPOSE:To reduce the stop time of a microprocessor attended with refresh, by inhibiting the refresh to the row of an RAM selected with the microprocessor. CONSTITUTION:When a row of the RAM5 of a memory matrix is selected with a microprocessor 1 for read/write, a flag of each row of the RAM5 is read out from an RAM6 via a multiplexer 7. An output Q of an FF9 is inverted to a high level with this flag of high level, an AND gate 12 is closed via an inverter 11, and the refresh request from a timer counter 2 to the row is interrupted and the processor 1 inhibits the refresh to the row of the RAM5 via a refresh counter 3. Thus, the unnecessary refresh is not done, the stop time of the microprocessor attended with the refresh is decreased, allowing to reduce the program executing time.
Patent JP-S59221887-A (JP)
Title: Magnetic bubble memory device
Inventor: MADA JIYUNJI
IPC: G11C11/14
Filed: 1983-05-31
Abstract: PURPOSE:To make bubble transfer smoothly by providing three-fold symmetrical driving pattern in the direction of lessening crystal magnetic anisotropy in the face in an ion implanting device. CONSTITUTION:When three-fold symmetrical diving pattern 5 in the direction of lessening crystal magnetic anisotropy in the face is formed of a soft magnetic body such as ''Permalloy'' etc. in a non-ion implantation area, potential energy of a magnetic bubble 3 becomes potential energy 9 that has a value obtained by composing potential energy 7 of the bubble 3 where there is no pattern 5 and potential energy 8 in the case where there is the pattern 5. Accordingly, bubble transfer can be made smoothly.
Patent JP-S60239259-A (JP)
Title: Driving method of thermal head
Inventor: OGAWA MUTSUO
IPC: B41J2/36
Filed: 1984-05-14
Abstract: PURPOSE:To improve a yield and to make it possible to ensure an unvaried printing density, by controlling electrification so that an energy applied to heating resistors being opposite to each other and positioned in a joint portion of a thermal head or in the vicinity thereof may be the same. CONSTITUTION:Input printing data are stored in a shift register 4, and based thereon, each heater of a thermal head unit 1 is driven through the intermediary of a latch circuit 3 and a gate group 2. Now, given that resistors RL and RR in the heater unit 1 are positioned on the right and left sides of a joint portion, electrification is controlled so that an energy impressed on said resistors, i.e. time lengths of electrification TRL and TRR, be TRL/RL=TRR/RR. This method makes it unnecessary to select a resistance value of the joint portion of the thermal head, thus improving the operability of assembly, as well as yield of heaters, and enabling the elimination of a recording density difference in the joint portion.
Patent JP-H11292028-A (JP)
Title: Tape sticking apparatus
Inventor: ONIGATA KAZUAKI
IPC: B65B51/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in sealing of a lidded container with an adhesive tape, shorten working hours and also improve an appearance of the lidded container which has been sealed. SOLUTION: Lower faces of suction parts 33, 33 provided on first and second arm members 11a, 11b are oppositely placed on an upper face of a lidded container 1 mounted on an upper face of a conveyer 6. Then a lift member 9 is lowered toward the lidded container 1 to bring a lower face of each suction parts 33 into contact with the upper face of the lidded container l. Thus adhesive tapes 13, 13 sucked to the lower face of each suction parts 33, 33 is stuck to the upper face of the lidded container 1. Horizontal movement of both arms members 11a, 11b and lowering of the lift member 9 causes the adhesive tapes 13, 13 to be patted on a side of the lidded container 1, and then the adhesive tapes 13, 13 are cut.
Patent JP-S59220797-A (JP)
Inventor: MURASE KAZUHIRO
IPC: G10H1/057
Filed: 1983-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000292019-A (JP)
Title: Heat pump device
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device to provide a sufficient composition separation margin both on cooling and heating operation conditions through simple constitution and control, increase a capacity control margin through regulation of a refrigerant amount of a main circuit and control of a composition, and perform control of capacity according to a load. SOLUTION: A piping is provided to bypass a main throttle device 14 of a refrigerating cycle and devices 16 and 17 are connected in series on the piping. The bottom of a rectification separator 18 having a circuit where a cooler 19 and a storing apparatus 20 are annularly connected to a top part, and a portion between auxiliary throttle devices 16 and 17 are interconnected through an on-off valve 21. Similarly, the bottom of the rectification separator 18 and a cooler 19 are interconnected through an auxiliary throttle device 22. Further, an auxiliary throttle device 22, the cooler, and the suction piping of a compressor 11 are interconnected and sealing with a nonazeotropic refrigerant is performed.
Patent JP-S62296465-A (JP)
Inventor: HENRIKASU HODEFURIDASU RAFUAEE
IPC: H01L21/331
Filed: 1987-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61255068-A (JP)
Title: Manufacture of thin film transistor
Inventor: TERAUCHI MASAHARU
IPC: H01L27/12
Filed: 1985-05-07
Abstract: PURPOSE:To make a gate insulating film thin, to increase the voltage resistance of the insulating film and thereby to make the voltage resistance of a thin film transistor high, by eliminating a difference in level between a region wherein the gate insulating film is formed and a region wherein it is not formed. CONSTITUTION:A photoresist 4 is applied on a semiconductor substrate 1, and a part 4-1 of the photoresist wherein a gate electrode 4 is formed is removed. Next, the remaining part of the photoresist 4 being used as a mask, an electrode 2 is formed by evaporation in a prescribed thickness and lift-off. An Al-Ta-O layer is formed as a gate insulating film 3 in a prescribed thickness, by a sputtering method, on the substrate 1 whereon said electrode 2 is formed, and a semiconductor layer 5 and a source-drain electrode 6 are formed thereon. Thus, a difference in level between a region wherein the insulating film 3 is formed and a region wherein the insulating film 3 is not formed is eliminated substantially, so as to thin the insulating film 3, to increase the voltage resistance thereof and thereby to make the voltage resistance of a thin film transistor high.
Patent JP-H07307408-A (JP)
Title: Ic package and its assembling method
Inventor: HATA FUMIO
IPC: H01L23/12
Filed: 1994-05-10
Abstract: PURPOSE:To provide an IC package and its assembling method which Is applicable also to the mass production at a low cost required for assembling, without needing any die and without needing a much facilities investment for production of small amounts of various types of products, and easy to solder to circuit boards. CONSTITUTION:An optoelectronic IC chip 4 is mounted on at least one side of a printed circuit board 1 having through-holes 2a charged with a solderable conductive material and sealed with a resin. The through-holes 2a around the chip 4 are longitudinally cut. exposed conductive material 3 forms external connecting terminals of the chip 4. The resin uses a light-permeable one to seal the IC 4.
Patent JP-H01268899-A (JP)
Title: Mn-alumina composite electroplated steel sheet having superior corrosion resistance and formability
Inventor: KIMURA HAJIME
IPC: C25D15/02
Filed: 1988-04-19
Abstract: PURPOSE:To improve the formability and corrosion resistance of an Mn electroplated steel sheet by incorporating prescribed percentages of alumina sol and a metal oxide such as SiO2, TiO2 or ZrO2 into the Mn plating layer of the steel sheet. CONSTITUTION:This Mn-alumina composite electroplated steel sheet has an Mn plating layer contg. 0.01-3wt.% (expressed in terms of Al2O3) alumina sol and <=6wt.% specified metal oxide as the surface layer. The alumina sol is dissolved in hydrochloric acid having >=0.1N concn. The specified metal oxide is selected among SiO2, TiO2, ZrO2, Nb2O5 and Ta2O5.
Patent JP-S62255697-A (JP)
Title: Control of inclination of piston in dry gas holder and device therefor
Inventor: SHIRAKI HIROTERU
IPC: F17B1/10
Filed: 1986-04-25
Abstract: PURPOSE:To achieve easy correction of inclination of a piston by controlling balance of respective discharge rates of gas discharged at three positions in accordance with the inclination of the piston. CONSTITUTION:A piston 1 is provided in a gas holder 4 in such a manner as to be moved up and down in accordance with increase and decrease of flow rate of gas in sliding contact with the inner peripheral surface of a side plate 4a of the gas holder 4. There are disposed on the upper surface of the piston 1 two pipes 10 extending through the center of the piston 1 substantially at right angles to each other and including therein sealed oil, and each of the pipes 10 is provided at the intermediate portion thereof with a piston position inclination detector 11 adapted for electrically detecting inclination of the piston 1 through pressure differential of sealed oil. There is provided above the gas holder 4 piston inclination adjusting means 5, in which inclination of the piston 1 is derived by an arithmetic and control unit 5a so as to operate flow rate control valves 15 in accordance with output therefrom to correct the inclination. As the result, the inclination of the piston 1 is adjusted.
Patent JP-S5720669-A (JP)
Title: Voltage and electric field measuring device by light
Inventor: TADA KOJI
IPC: G01R15/24
Filed: 1980-07-14
Abstract: PURPOSE:To perform measurement stable to temps. by forming an electrooptic crystal of bismuth silicon oxide or bismuth germanium oxide. CONSTITUTION:The light from a light source 1 is linearly polarized by a polarizer 2, after which it is made incident to an electrooptic crystal 3 formed of bismuth silicon oxide or bismuth germanium oxide, where it is subjected to positional modulation by the voltage of a source 6 to be measured and is elliptically polarized. This elliptically polarized light passes through a lambda/4 wavelength plate 4 and is subjected to intensity modulation by an analyzer 5 disposed in the state intersecting orthogonally with the polarizer 2, after which it is made incident to an element such as PIN diode, and is converted to an electric signal, by which the voltage to be measured is measured. Thereby, conventional dependency upon temps. is eliminated because the electrooptic crystal has no natural double refraction.
Patent JP-H06292099-A (JP)
Title: Display device
Inventor: TANIFUJI NAOKI
IPC: H04N5/45
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a display device in which a title in a slave picture is moved in a master picture and displayed in magnification and a color of a title of a slave picture displayed in magnification is controlled when a picture-in-picture display or a picture-out-picture display is performed. CONSTITUTION:A slave picture title moving circuit 40 extracts a title from a video signal for a slave picture and decides the size of the title and a display position in a master picture to execute processing and gives the processed title to a switch 44. The switch 44 is used to insert the title to a video signal for the master picture in response to a control signal from the slave picture title moving circuit 40. Moreover, a character chroma circuit 41 controls the color of the slave picture title displayed in magnification.
Patent JP-H02274523-A (JP)
Title: Multi-layer stretched blow polyester vessel
Inventor: KIMURA KATSUHIKO
IPC: B29K67/00
Filed: 1989-04-17
Abstract: PURPOSE:To give at the same time gas barrier properties and heat resistance to a polyester vessel, by interposing gas barrier property resin and heat radiation property resin respectively into belly part and neck part of the vessel. CONSTITUTION:Thermoplastic polyester 11 consisting mainly of polyethylene terephthalate resin is made into an inner and outer layers and at least one layer of a resin layer 12 superior in gas barrier properties is interposed into a belly part 10. Then at least one layer resin 13 superior in heat resistance is laminated to its neck part.